155790976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{110647}}^1$

素因数の和:110672

約数の個数: 32

約数和(自身を含む): 338582880

約数和(自身を除く): 182791904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 110647, 221294, 442588, 885176, 1217117, 1770352, 2434234, 3540704, 4868468, 7081408, 9736936, 14162816, 19473872, 38947744, 77895488, 155790976]

約数ペア:

[(1, 155790976), (2, 77895488), (4, 38947744), (8, 19473872), (11, 14162816), (16, 9736936), (22, 7081408), (32, 4868468), (44, 3540704), (64, 2434234), (88, 1770352), (128, 1217117), (176, 885176), (352, 442588), (704, 221294), (1408, 110647)]